202969802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 371371392

約数和(自身を除く): 168401590

約数列:

[1, 2, 7, 14, 23, 46, 79, 101, 158, 161, 202, 322, 553, 707, 1106, 1414, 1817, 2323, 3634, 4646, 6241, 7979, 12482, 12719, 15958, 16261, 25438, 32522, 43687, 55853, 87374, 111706, 143543, 183517, 287086, 367034, 630341, 1004801, 1260682, 1284619, 2009602, 2569238, 4412387, 8824774, 14497843, 28995686, 101484901, 202969802]

約数ペア:

[(1, 202969802), (2, 101484901), (7, 28995686), (14, 14497843), (23, 8824774), (46, 4412387), (79, 2569238), (101, 2009602), (158, 1284619), (161, 1260682), (202, 1004801), (322, 630341), (553, 367034), (707, 287086), (1106, 183517), (1414, 143543), (1817, 111706), (2323, 87374), (3634, 55853), (4646, 43687), (6241, 32522), (7979, 25438), (12482, 16261), (12719, 15958)]